Cita APA (7a ed.)

Gardner, H. (1969). The Metaphysical Poets. Penguin.

Cita Chicago Style (17a ed.)

Gardner, Helen. The Metaphysical Poets. Middlesex: Penguin, 1969.

Cita MLA (9a ed.)

Gardner, Helen. The Metaphysical Poets. Penguin, 1969.